jonahallibone

import React, { useEffect, useRef } from "react";
import { withRouter } from 'react-router-dom';


function usePrevious(value) {
    
    const ref = useRef();
    
    useEffect(() => {
        ref.current = value;

gaearon

If you use server rendering, keep in mind that neither useLayoutEffect nor useEffect can run until the JavaScript is downloaded.

You might see a warning if you try to useLayoutEffect on the server. Here's two common ways to fix it.

Option 1: Convert to useEffect

If this effect isn't important for first render (i.e. if the UI still looks valid before it runs), then useEffect instead.

function MyComponent() {

russss

import cv2
import numpy as np

def deskew(im, max_skew=10):
    height, width = im.shape

    # Create a grayscale image and denoise it
    im_gs = cv2.cvtColor(im, cv2.COLOR_BGR2GRAY)
    im_gs = cv2.fastNlMeansDenoising(im_gs, h=3)

LinusU

const input = require('./spec3.json')

function titleCase(snake) {
  return snake.replace(/(^|_)([a-z])/g, (s) => s.replace('_', '').toUpperCase())
}

function isPrimitive(schema) {
  switch (schema.type) {
    case 'boolean':
    case 'number':

hubgit

import { FieldProps } from 'formik'
import React from 'react'
import Select, { Option, ReactSelectProps } from 'react-select'

export const SelectField: React.SFC<ReactSelectProps & FieldProps> = ({
  options,
  field,
  form,
}) => (
  <Select

fryfrog

#!/bin/bash

# Examples for testing
# radarr_moviefile_sourcefolder="/data/torrent/movies/Justice.League.2017.1080p.HDRip.X264.AAC-m2g" radarr_moviefile_sourcepath="/data/torrent/movies/Justice.League.2017.1080p.HDRip.X264.AAC-m2g/Justice.League.2017.1080p.HDRip.X264.AAC-m2g.mkv"

# Instructions
# Put this script somewhere on your file system like /usr/local/bin and make it executable.
#
# In Radarr, Settings -> Connect add a Custom Script
# On Grab: No

YukinoAi

• Note: If any links are broken or you know of any more useful guides, please contact me with any suggestions.
• Last Updated: 2020Sep28
• Markdown and white version available here, alternative, click on "Raw".

Fansubbing and Encoding Guides Index:

• Fansubbing Overview
• Capping
• Encoding
• Audio

brayhoward

Convert audible .aax files to usable format on a Mac

First we need to get all our deps and then our Audible authcode as outlined bellow

These steps where found here: https://apple.stackexchange.com/questions/222917/how-do-i-use-ffmpeg-to-convert-audible-files/243670#243670

Run these commands in your terminal

mutewinter

Prevent Double Tap Zoom in React for Rapidly Tapped Buttons

Touch delay is [a thing of the past][td], but accidental zooming is here to ruin your day. Ever tapped a button quickly on iOS and experienced a zoom instead of two taps? You're in the right place.

Before

zfael

var fs = require('fs');
var crypto = require('crypto');

fs.readFile('file.pdf', function(err, data) {
  var checksum = generateChecksum(data);
  console.log(checksum);
});

function generateChecksum(str, algorithm, encoding) {
    return crypto